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科研机构
兰州理工大学 [15]
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期刊论文 [11]
会议论文 [4]
发表日期
2022 [1]
2020 [1]
2019 [1]
2018 [3]
2016 [2]
2014 [2]
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专题:兰州理工大学
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A comprehensive FRT scheme of DFIG based on an improved DC chopper and matching control strategy
期刊论文
International Journal of System Assurance Engineering and Management, 2022
作者:
Xian, Long
;
Wang, Ping
;
Wu, Lizhen
;
Zhang, Xiaoying
;
Pei, TingTing
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/07/20
Choppers (circuits)
Electric fault currents
MATLAB
Recovery
Simulation platform
Chopper controls
Control strategies
DC choppers
Doubly fed induction generators
Fault ride-through
Improved DC chopper
Matching control
Operation mode
Voltage dip
Voltage recovery
Research on a Location Method for Complex Voltage Sag Sources Based on Random Matrix Theory
期刊论文
Mathematical Problems in Engineering, 2020, 卷号: 2020
作者:
Wu, Lizhen
;
Zhang, Yongnian
;
Hao, Xiaohong
;
Chen, Wei
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/11/14
Complex networks
Electric fault currents
Location
Random variables
Topology
Active power methods
Augmented matrices
Data-driven approach
Disturbance signals
Model-based method
Random matrix theory
Statistical characteristics
Topology information
Fault location for MMC-MTDC transmission lines based on least squares-support vector regression
期刊论文
JOURNAL OF ENGINEERING-JOE, 2019, 期号: 16, 页码: 2125-2130
作者:
Zhang, Mingguang
;
Wang, Heng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/03/01
fault location
power transmission protection
power system simulation
power transmission faults
regression analysis
fault currents
power convertors
support vector machines
Hilbert transforms
least squares approximations
DC power transmission
power engineering computing
fault location
MMC-MTDC transmission lines
squares-support vector regression
dc transmission line protection
multiterminal modular-multilevel-converter-based high-voltage
direct current system
power transmission fields
dc fault
fault current
MMC-MTDC system
fault features
fault distance
multiterminal MMC-HVDC system
least-squares-based-support vector regression scheme
Coordinated control for fault ride-through in VSC-MTDC system with quickly supply of reactive power to passive load
期刊论文
Dianli Zidonghua Shebei/Electric Power Automation Equipment, 2018, 卷号: 38, 期号: 11, 页码: 28-34
作者:
Wang, Xiaolan
;
Zhao, Qiaoling
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Voltage control
Co-ordinated control
Coordinated control strategy
Fault ride-through
Multi-terminal direct currents
Reactive power support
Voltage drop
Voltage source converters
VSC-MTDC
Reduced vibration and Model validation of DFIG for wind turbine
会议论文
Guilin, China, August 10, 2018 - August 12, 2018
作者:
Faming, Wu
;
Congxin, Yang
;
Yangliu
;
Qing, Wang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2020/11/15
Asynchronous generators
Electric fault currents
Electric machine theory
Frequency domain analysis
Time domain analysis
Wind turbines
Doubly fed induction generators
Frequency domains
Simulation model
Theoretical analysis model
Theoretical modeling
Unbalanced condition
Vibration severity
Vibration systems
Networked hierarchical approach for voltage unbalance compensation in island microgrid
期刊论文
Dianli Zidonghua Shebei/Electric Power Automation Equipment, 2018, 卷号: 38, 期号: 2, 页码: 137-144
作者:
Wu, Lizhen
;
Wang, Xiaoting
;
Hao, Xiaohong
;
Yang, Xusheng
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/11/14
Compensation (personnel)
Electric fault currents
Reactive power
Simulation platform
Co-ordinated control
Communication technologies
Consensus algorithms
Hierarchical control
Hierarchical control systems
Micro grid
Three-phase voltage unbalance
Voltage unbalance compensations
Fault diagnosis of particle filter nonlinear systems based on adaptive threshold
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2016, 卷号: 42, 期号: 10, 页码: 2099-2106
作者:
Jiang, Dongnian
;
Li, Wei
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Alarm systems
Electric fault currents
Errors
Failure analysis
Fault slips
Monte Carlo methods
Nonlinear systems
Normal distribution
Systems engineering
Adaptive threshold method
Adaptive thresholds
Continuous stirred tank reactor
False alarm ratio
Miss alarm ratio
Non-linear non-Gaussian
Particle filter
Statistical properties
Decentralized control approach for voltage unbalance compensation in islanded microgrid
会议论文
Hefei, China, May 22, 2016 - May 26, 2016
作者:
Wu, Lizhen
;
Hao, Xiaohong
;
Li, Zhengzhe
;
Luo, Zuohao
;
Hu, Zhou
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/15
Closed loop control systems
Control systems
Decentralized control
Distributed power generation
Electric fault currents
Electric inverters
Electric power transmission networks
Integrated control
Motion control
Power control
Power electronics
Power quality
Smart power grids
Active and reactive power
Centralized control systems
Distributed generator (DGs)
Distributed generators
Hierarchical control
Micro grid
Primary and secondary control
Voltage unbalance compensations
Simulation analysis on vulnerability area of voltage dip in complex power grid
期刊论文
Dianwang Jishu/Power System Technology, 2014, 卷号: 38, 期号: 5, 页码: 1322-1327
作者:
Chen, Wei
;
Zhao, Jinping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Electric fault currents
Electric network analysis
Area of vulnerability
Operation mode
Power grids
Transformer
Virtual node
Voltage dip
Study on the fault ride-through capacity of doubly fed induction generator
期刊论文
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2014, 卷号: 42, 期号: 2, 页码: 35-39
作者:
Zhang, Xiaoying
;
Cheng, Zhizhuang
;
Dang, Cunlu
;
Wang, Xiaolan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/14
Electric fault currents
Electric machine control
Electric power system control
Electric power transmission networks
Proportional control systems
Two term control systems
Voltage regulators
Doubly fed induction generator (DFIG)
Doubly fed induction generators
Dynamic voltage restorer (DVR)
Fault ride-through
Negative sequence components
PID (proportionalintegral-derivative)
Power grids
Symmetrical component method
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